Fig. 7
From: BMSC exosome-enriched acellular fish scale scaffolds promote bone regeneration
DE-FS loaded with OBMSC-Exos for calvarial bone healing in vivo. At Week 12 after the operation, the implants collected from mice underwent microCT scanning, together with quantitative and histological analyses. (a) Representative 3D reconstruction microCT images of calvarial bone defects in mice at Week 12 after the implantation of scaffolds. Scale bar was 2 mm (b) Quantitative analysis of new bone area, bone volume/tissue volume (BV/TV) and trabecular number (Tb.N). (c) H&E and Masson staining of calvarial bone defects from mice at Week 12 after the implantation of scaffolds. Scale bar was 500 μm